6480902 has 4 divisors (see below), whose sum is σ = 9721356. Its totient is φ = 3240450.

The previous prime is 6480869. The next prime is 6480907. The reversal of 6480902 is 2090846.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2090846 = 2 ⋅1045423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6480907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1620224 + ... + 1620227.

It is an arithmetic number, because the mean of its divisors is an integer number (2430339).

Almost surely, 2^6480902 is an apocalyptic number.

6480902 is a deficient number, since it is larger than the sum of its proper divisors (3240454).

6480902 is a wasteful number, since it uses less digits than its factorization.

6480902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3240453.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 6480902 is about 2545.7615756390. The cubic root of 6480902 is about 186.4426003377.

The spelling of 6480902 in words is "six million, four hundred eighty thousand, nine hundred two".